function $(id)
{
    return document.getElementById(id);
}
function panIn(item)
{
	item.className = "panSelectedHeaderItem";
}
function panOut(item)
{
	item.className = "panHeaderItem";
}
var curentNG = 0;
function nextGal()
{
    var galNews = $("gallNews").getElementsByTagName("tr");
    curentNG++;
    if (curentNG >= galNews.length)
        curentNG = 0;
    var imgPath  = galNews[curentNG].getElementsByTagName("span")[0].innerHTML;
    document.images["ctl00_ContentPlaceHolder1_imgGall"].src = imgPath;
}
function prevGal()
{
    var galNews = $("gallNews").getElementsByTagName("tr");
    curentNG--;
    if (curentNG < 0)
        curentNG = galNews.length - 1;
    var imgPath  = galNews[curentNG].getElementsByTagName("span")[0].innerHTML;
    document.images["ctl00_ContentPlaceHolder1_imgGall"].src = imgPath;
}